The License Upgrade of Aobo Mac Keylogger is easy.
- Contact our Ticket Support/Live Support and offer your order information, such as order number, order email address and your full name.
- Please tell us the license you want. After we verify your order, we will send you a license-upgrade purchase link from your present license to required license.
Notice: What you need to pay is only the price difference between the present license and required license. You don't have to pay full rate of the required license.